| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.41 | 12.851% | $18.5188 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $165.28 | 10.665% | $182.9071 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $34.76 | 12.835% | $39.2214 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $197.39 | 7.869% | $212.9226 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $47.69 | 6.175% | $50.6349 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $197.49 | 8.858% | $214.9837 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $72.60 | 9.118% | $79.2197 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $731.62 | $798.4082 | $798.40 | $798.35 | $798.30 | |